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Re: Humm. Anders Molin20-May-01 21:35 Anders Molin 20-May-01 21:35  Hmmm, actually it look like it's 5 users... Take a look at http://msdn.microsoft.com/vstudio/msde/examining.asp - Anders Money talks, but all mine ever says is "Goodbye!" Getting URL from File Download Launched by CHtmlView User 1278219-May-01 17:17 User 12782 19-May-01 17:17  I have a CHtmlView based app. How can I detect when the app creates a download file dialog? I would also like to get the url of the file it is trying to download. Thanks in Advance modified 12-Jul-20 21:01pm. What are these messages pointing too?? 19-May-01 15:08 19-May-01 15:08  Hello, I was wondering if someone could point me to the documentation that describes what DATA specific MESSAGES pass to there call back functions. Example: A ListCtrl has the message of NM_CLICK. It gets mapped to a fucntion like this CMyDialog::OnClickList(NMHDR* pNMHDR, LRESULT* pResult) Now How in the hell am I supposed to know what type of data pNMHDR is pointing to? I guesse it is pointing to a LPNMITEMACTIVATE, but the only reason I know this is becuase i found it in someones code, not in any documentation. This question is not focused on a CListCtrl. Im talking about any MFC contro;. What are the are there passed arguments pointing to?? Is there documentation on this? Am i just blind and its right in front of me? Any Help would be appreciated. Thanks. Re: What are these messages pointing too?? Michael Dunn19-May-01 15:49 Michael Dunn 19-May-01 15:49  How in the hell am I supposed to know what type of data pNMHDR is pointing to? You just read the docs on the message in question. Enter "NM_CLICK" into the MSDN Index page, and you'll see a few entries. Select "NM_CLICK (list view)". As for how the parameters get passed to the OnClickList() function, MFC handles the raw WM_NOTIFY message, unpacks the parameters (from wParam and lParam), looks up your handler in the class's message map, and calls the handler. --Mike-- http://home.inreach.com/mdunn/ Tables, ladders, chairs, OH MY! ExitWindowsEx 19-May-01 12:02 19-May-01 12:02  I have a problem with ExitWindowsEx. AFAIK, using EWX_SHUTDOWN with that API function causes the system to shut down, right? Well, what happens is that the system logs off!!!!!!!! My computer shuts down normally when I choose shut down from the start menu and restarted normally by setup programs. What is going on??? Thanx Winsock Woes Stephen Caldwell19-May-01 8:44 Stephen Caldwell 19-May-01 8:44  I was able to solve my own problem. Thanx anyway. *Obsolete* I'm creating a multithreaded server application using winsock. So far everything works well except when i try to send data to the client. I get a WSAEINVAL(10022) error on the Send() function. Here's the code: UINT PASCAL CLJFileServer::ListenProc(LPVOID *pParam) { CLJFileServer *pThis; pThis = (CLJFileServer*)pParam; if (!pThis) return 1; CTimeoutSocket* pClient = NULL; CTimeoutSocket* pListen = new CTimeoutSocket(); int nLoopCount; while (!pListen->Create(pThis->m_uPort)) { Sleep(LJFS_TIMEOUT); nLoopCount++; if (nLoopCount > LJFS_SOCKET_RETRY) { pThis->m_hListen = NULL; pThis->StartListening(); return 1; } } pListen->Listen(); while(pThis->m_bStop != true) { if (pClient) delete pClient; pClient = new CTimeoutSocket; pListen->SetTimeout(LJFS_TIMEOUT); int bAccepted = pListen->Accept(*pClient); if (bAccepted) { pThis->SendAck(pClient); if (pThis->m_uServerType == LJFS_LISTEN) pThis->Login(pClient); else pThis->ForwardConnection(pClient); } } if (pClient) delete pClient; pListen->Close(); delete pListen; pThis->m_hListen = NULL; return 0; } void CLJFileServer::SendAck(CTimeoutSocket *pClient) { //pClient->Bind(LJ_FSPORT); TRACE("Error No: %d", GetLastError()); if(m_uServerType = LJFS_LISTEN) { pClient->Send((void*)LJ_LOGINACK,sizeof(LJ_LOGINACK)); TRACE("Error No: %d", GetLastError()); } else pClient->Send((void*)LJ_METASERVER,sizeof(int)); } Thanx for your help in advance. Stephen Caldwell Desick Information Technologies static CArray derhackler19-May-01 3:41 derhackler 19-May-01 3:41  Bonjour! when i try to define a CArray as a static class member i get a link error. what's the problem, and how can i solve it? thx derhackler Re: static CArray Igor Sukhov19-May-01 7:52 Igor Sukhov 19-May-01 7:52  Please provide error description (or source of your class) to give us the idea of your problem. Best regards, ----------- Igor Soukhov (Brainbench/Tekmetrics ID:50759) igor_soukhov@yahoo.com | ICQ:57404554 | http://siv.da.ru Re: static CArray derhackler19-May-01 7:58 derhackler 19-May-01 7:58  this is the code of the header file: #include <afxtempl.h> class CPropertyList { public: CPropertyList(); virtual ~CPropertyList(); public: static CString fnGetADsProperty(int intArg); static CString fnGetADsProperty(CString cstrArg); static int fnGetIntProperty(CString cstrArg); static CString fnGetProperty(int intArg); static CString fnGetProperty(CString cstrArg); //Statische members static CArray<cstring,cstring&> cstraProperty; static CArray<cstring,cstring&> cstraADsProperty; static CArray<int,int> intaProperty; }; this ist the error i get (for each CArray) PropertyList.obj : error LNK2001: Nichtaufgeloestes externes Symbol "public: static class CArray<class cstring,class="" cstring="" &=""> CPropertyList::cstraProperty" (?cstraProperty@CPropertyList@@2V?$CArray@VCString@@AAV1@@@A) any ideas? derhackler es ist wie es ist und es ist und es ist fürchterlich Re: static CArray Igor Sukhov19-May-01 8:09 Igor Sukhov 19-May-01 8:09  CArray is the template class - so you need to provide template parameters! Like that: class CPropertyList { ... static CArray<cyourclass, cyourclass&=""> cstraProperty; static CArray<cyourclass, cyourclass&=""> cstraADsProperty; static CArray<cyourclass, cyourclass&=""> intaProperty; }; and your always must define static variables (the code above is the declaration only!): this code your should place out of class declaration! (most of us placing this in CPP file : CArray<cyourclass, cyourclass&=""> CPropertyList::cstraProperty; .. the same for others static members. Hope it'll help. #include class CPropertyList { public: CPropertyList(); virtual ~CPropertyList(); public: static CString fnGetADsProperty(int intArg); static CString fnGetADsProperty(CString cstrArg); static int fnGetIntProperty(CString cstrArg); static CString fnGetProperty(int intArg); static CString fnGetProperty(CString cstrArg); //Statische members static CArray cstraProperty; static CArray cstraADsProperty; static CArray intaProperty; }; this ist the error i get (for each CArray) PropertyList.obj : error LNK2001: Nichtaufgeloestes externes Symbol "public: static class CArray CPropertyList::cstraProperty" (?cstraProperty@CPropertyList@@2V?$CArray@VCString@@AAV1@@@A) any ideas? derhackler Best regards, ----------- Igor Soukhov (Brainbench/Tekmetrics ID:50759) igor_soukhov@yahoo.com | ICQ:57404554 | http://siv.da.ru Re: static CArray Igor Sukhov19-May-01 8:11 Igor Sukhov 19-May-01 8:11  CArray is the template class - so you need to provide template parameters! Like that: class CPropertyList { ... static CArray<cyourclass, cyourclass&=""> cstraProperty; static CArray<cyourclass, cyourclass&=""> cstraADsProperty; static CArray<cyourclass, cyourclass&=""> intaProperty; }; and your always must define static variables (the code above is the declaration only!): this code your should place out of class declaration! (most of us placing this in CPP file : CArray<cyourclass, cyourclass&=""> CPropertyList::cstraProperty; .. the same for others static members. Hope it'll help. ps: just've seen your post on codeguru #include class CPropertyList { public: CPropertyList(); virtual ~CPropertyList(); public: static CString fnGetADsProperty(int intArg); static CString fnGetADsProperty(CString cstrArg); static int fnGetIntProperty(CString cstrArg); static CString fnGetProperty(int intArg); static CString fnGetProperty(CString cstrArg); //Statische members static CArray cstraProperty; static CArray cstraADsProperty; static CArray intaProperty; }; this ist the error i get (for each CArray) PropertyList.obj : error LNK2001: Nichtaufgeloestes externes Symbol "public: static class CArray CPropertyList::cstraProperty" (?cstraProperty@CPropertyList@@2V?$CArray@VCString@@AAV1@@@A) any ideas? derhackler Best regards, ----------- Igor Soukhov (Brainbench/Tekmetrics ID:50759) igor_soukhov@yahoo.com | ICQ:57404554 | http://siv.da.ru Re: static CArray Igor Sukhov19-May-01 8:11 Igor Sukhov 19-May-01 8:11  CArray is the template class - so you need to provide template parameters! Like that: class CPropertyList { ... static CArray<cyourclass, cyourclass&=""> cstraProperty; static CArray<cyourclass, cyourclass&=""> cstraADsProperty; static CArray<cyourclass, cyourclass&=""> intaProperty; }; and your always must define static variables (the code above is the declaration only!): this code your should place out of class declaration! (most of us placing this in CPP file : CArray<cyourclass, cyourclass&=""> CPropertyList::cstraProperty; .. the same for others static members. Hope it'll help. ps: just've seen your post on codeguru #include class CPropertyList { public: CPropertyList(); virtual ~CPropertyList(); public: static CString fnGetADsProperty(int intArg); static CString fnGetADsProperty(CString cstrArg); static int fnGetIntProperty(CString cstrArg); static CString fnGetProperty(int intArg); static CString fnGetProperty(CString cstrArg); //Statische members static CArray cstraProperty; static CArray cstraADsProperty; static CArray intaProperty; }; this ist the error i get (for each CArray) PropertyList.obj : error LNK2001: Nichtaufgeloestes externes Symbol "public: static class CArray CPropertyList::cstraProperty" (?cstraProperty@CPropertyList@@2V?$CArray@VCString@@AAV1@@@A) any ideas? derhackler Best regards, ----------- Igor Soukhov (Brainbench/Tekmetrics ID:50759) igor_soukhov@yahoo.com | ICQ:57404554 | http://siv.da.ru Re: static CArray Igor Sukhov19-May-01 8:13 Igor Sukhov 19-May-01 8:13  Hell, the system eats brackets Best regards, ----------- Igor Soukhov (Brainbench/Tekmetrics ID:50759) igor_soukhov@yahoo.com | ICQ:57404554 | http://siv.da.ru Re: static CArray derhackler19-May-01 8:16 derhackler 19-May-01 8:16  i've seen it. Re: static CArray derhackler19-May-01 8:15 derhackler 19-May-01 8:15  ups. ther's something wrong with the forum code. it ignores the template parameters! but i've specified the parameters like CArray[CString,CString&] (i use other brakets). so something else must be wrong. Re: static CArray Igor Sukhov19-May-01 8:20 Igor Sukhov 19-May-01 8:20  define the static members as I did in previouse post (some minuts ago - it should help. Yes - I see the templates problem - is not a reason ! Best regards, ----------- Igor Soukhov (Brainbench/Tekmetrics ID:50759) igor_soukhov@yahoo.com | ICQ:57404554 | http://siv.da.ru Re: static CArray derhackler19-May-01 8:25 derhackler 19-May-01 8:25  ah!!! i see the problem. initializing the arrays is not a want - it's a must!! now my code compiles. thank you!!! es ist wie es ist und es ist fürchterlich! TreeView and ListCtrl BLaZe19-May-01 3:18 BLaZe 19-May-01 3:18  Hi everybody, I don't remeber if I ask this question before but I will try to take a chance to ask it again. If there anybody know how to Link a ClistCtrl with a CTreeView like Windows Explorer when you click on a tree item the list show always different items ? Can you tell me where I Can find reference on that or source code, tutorials or can you explain it to me in details ? TIA BLaZe ICQ # 110244345 email : mpblaze@iquebec.com Re: TreeView and ListCtrl Steve Driessens19-May-01 3:48 Steve Driessens 19-May-01 3:48  G'day, How about implementing a vertical splitter window and putting a tree control view in one pane and a list control view in the other? Then handle item selections in the tree and notifying the list view so that it's contents are synchronized with the tree. There may be a better way of handling this, but that's the best I can come up with for the moment. Hope this helps, Steve Re: TreeView and ListCtrl BLaZe19-May-01 4:16 BLaZe 19-May-01 4:16  Yes thank you but do you know where I can find Source or do you have a little BASIC program (exemple) for demonstrate this because I'm not very familiar with the Handle of a Tree TIA BLaZe BLaZe ICQ # 110244345 email : mpblaze@iquebec.com Re: TreeView and ListCtrl l a u r e n19-May-01 3:53 l a u r e n 19-May-01 3:53  make a new project ... choose an sdi app ... choose a windows explorer style app ... change the right view base class to be clistview ... compile ... voila --- "every year we invent better idiot proof systems and every year they invent better idiots" Re: TreeView and ListCtrl BLaZe19-May-01 4:15 BLaZe 19-May-01 4:15  Yes thank you but do you know where I can find Source or do you have a little BASIC program (exemple) for demonstrate how to change the ListView TIA BLaZe BLaZe ICQ # 110244345 email : mpblaze@iquebec.com Re: TreeView and ListCtrl l a u r e n20-May-01 3:14 l a u r e n 20-May-01 3:14  how to change the listview? you mean update it on an event? thats all in the docs and is very straightforward ... as for a basic example program with code ... thats what the app wizard gives you ... look thru the code it generates to at least see what is going on --- "every year we invent better idiot proof systems and every year they invent better idiots" How to handle a file which might over 4G? 19-May-01 2:18 19-May-01 2:18  Hi, I need to write a large amount of data into a file, but the limitation of a file under windows is 4G. How can I handle this situation safely? Thanks. Re: How to handle a file which might over 4G? l a u r e n19-May-01 3:48 l a u r e n 19-May-01 3:48  write the file into a sequence of numbered sub-files (i would include a file header of my own design that kept the name of the file sequence and the sequence number safe inside) the sub-file size would depend on how you have to read it back in but i would consider maybe 20mb to 50mb blocks ... its still going to be a real bore for the folks waiting to load even a portion of the overall file but its better than waiting for the whole thing to arrive in memory you do of course have a machine with vast amounts of ram and virtual memory i assume or loading in is a real no-no --- "every year we invent better idiot proof systems and every year they invent better idiots"

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